2,676 to 2,700 of 2,836 ECMAScript Jobs

development team, project teams, and business and systems partners Qualifications: At least three years of ServiceNow platform capabilities Certification in ServiceNow Application Development Scripted Web-Services, AJAX, Business Rules, JavaScript, SOAP, REST SSO-SAML Setup and Integration of ServiceNow to Other Applications Experience in JavaScript and Jelly scripting languages Experience with Business Rules, Script Includes, UI Actions, and Scheduled Jobs … Experience with ServiceNow client and server-side Javascript and the ServiceNow APIs Scripted Web-Services, AJAX, Business Rules, JavaScript, SOAP, REST SSO-SAML Setup and Integration of ServiceNow to Other Applications Customizing ServiceNow using UI Pages, UI Macro & CMS using CSS, HTML, Jelly. Experience presenting and conducting demo reviews with client stakeholders Strong experience in C# ASP.NET with .NET Framework More ❯

NodeJS JavaScript Developer - AI & ML Role: Senior or Lead NodeJS Engineer Location: Belfast - 2-3 days per week Salary: Up to £90,000 NodeJS Engineer that would like to work at the forefront of AI integration & Edge deployments? Want to work as part of a team that is developing LLM & SLM capabilities and platforms for mission-critical projects across finance More ❯

developing and maintaining our complex software products. Key skills/experience required:- Any of the following:- Modern web frameworks, such as React, Redux Automated testing tools e.g. QUnit for JavaScript, or similar. JavaScript both client-side script and server ASP Multi-tier web application development experience including C# Experience designing for accessibility Experience of SQL Server usage Developing, deploying and … supporting web clients using Classic ASP and JavaScript This is just a short over-view of what this exciting role will involve, so if you'd like a full breakdown of the responsibilities then click APPLY NOW and I will email you a more detailed job description. More ❯

and technologies Requirements & Skills Acquire a bachelor's/Master's degree in computer science, software engineering, or a similar field Previous experience in developing MEAN stacks Proficiency in JavaScript, HTML, and CSS Strong expertise in JavaScript, NodeJS, ExpressJS, Restify, and related technologies Database management and server-side programming expertise Knowledge of testing procedures, design principles, and frameworks for web More ❯

Purpose and Values , and how we work in our Playbook . Requirements Senior thoughtbot consultants are able to build high-quality, test-driven applications with Ruby on Rails and JavaScript (or TypeScript). Well-qualified candidates will have an excellent knowledge of refactoring, application architecture, performance tuning, debugging, design patterns, Extreme Programming (XP), and working effectively in legacy applications. In … addition to Rails, our clients often have frontend needs in JavaScript, TypeScript, and Elm, including frameworks like React and Stimulus. Experience with JavaScript and TypesScript is a must, and an interest in a continuing frontend education is a plus. As consultants, we work closely with our clients. Experience with a client-facing role like consulting, teaching, or business development is More ❯

QA Engineer 🧑💻 | C# | JavaScript | Playwright | FinTech | £95,000💷 My client is seeking a QA Engineer to work across the front, middle and back office. This role is seeking candidates who have exposure to the below skill set and come from a financial background. Location - London📍 Salary - £95,000 💷 Hybrid Working - 3 days per week onsite 🏢 Strong proficiency in C# and More ❯

QA Engineer 🧑💻 | C# | JavaScript | Playwright | FinTech | £95,000💷 My client is seeking a QA Engineer to work across the front, middle and back office. This role is seeking candidates who have exposure to the below skill set and come from a financial background. Location - London📍 Salary - £95,000 💷 Hybrid Working - 3 days per week onsite 🏢 Strong proficiency in C# and More ❯

English Speaking Full-Stack JavaScript Developer We’re building a next-generation customer management platform used by tens of thousands worldwide. Our product helps modern businesses put their customers at the center, managing workflows, insights, and automation at scale. As a Full-Stack JavaScript Developer, you’ll join a global engineering team shaping one of the most critical systems for … today’s enterprises. Must-haves Strong experience with JavaScript/TypeScript Proficiency in VueJS (or similar frameworks) and NodeJS Solid knowledge of APIs, microservices, and databases (MongoDB or similar) Experience writing clean, scalable, maintainable code Ability to collaborate in a distributed, remote team environment Nice-to-haves Experience with GCP, BigQuery, Firebase, or other cloud platforms Knowledge of Tailwind CSS More ❯

in the London Insurance Market as an Application Developer you will have experience working with Netcall's Liberty Create low code platform as mandatory and hands-on skills in Javascript, Vue.js and APIs (REST/SOAP) Key responsibilities:- Design, develop and implement custom insurance software solutions Collaborate with Agile Product Owners to understand business processes and map to data structures … and process flows Develop widgets and user interface components using Javascript/jQuery, Vue.js, HTML and CSS Develop and maintain API integrations (REST and SOAP) with external systems and services Implement integrations including AI and chatbot products Skills/experience required:- Experience Netcall's Liberty Create platform is a mandatory requirement. Strong Javascript, CSS, HTML skills Experience with relational databases More ❯

Developer,tohelpbuilda range of digital solutions for some of theworldsleadingfinancialcompanies. Therolewouldsuita.Net Software Developer with 3+ years of experience who is comfortable working in a full-stack position (.NET, C#, JavaScript, and SQL Server), who is looking for a team where they can learn, grow and kick on in their career. It will be joining a small, high performing team who … or technical leadership. Typicalresponsibilitieswillinclude: Designing and implementing new features for SaaS products The majority of development will be with C# and .Net There will also be some front-end JavaScript and SQL Server database work Test-driven development Participate in Agile meetings Doesthissoundlikeyou? 3+years+experienceasa.Net Developer Strong knowledge of C# and .Net Comfortable full stack with JavaScript (modern framework experience a More ❯

authorization and identity federation. Expertise with single sign on, OAuth2, OIDC, PKI, PSD2 SCA knowledge and possession based authentication. ForgeRock developer experience with PingGateway, PingAM, PingIDM and PingDS, including JavaScript coding of PingGateway scripted routes, and PingAM authentication tree nodes Strong hands-on coding across either JavaScript or Java, and you must be comfortable in designing extensible IAM APIs for More ❯

modern tech stack and cutting-edge opportunities in Artificial Intelligence. They really do punch well above their weight! They’ve got high coding standards, excellent training and a modern JavaScript ecosystem that delivers quality products. This role would suit a mid-level frontend developer or an established full stack dev with agency experience. Key Skills required/tech they use … JavaScript ecosystem – React, TypeScript Node Express, Apollo Headless CMS TDD Knowledge of cloud tech If you’ve got 2-4 years’ experience and want to join a growing team and work on modern cutting-edge projects then apply with a copy of your CV or drop me a message on LinkedIn. More ❯

business stakeholders to align technology decisions with strategic goals. Experience: 3–6 years of hands-on coding experience with a strong foundation in software development and system architecture (PHP, JavaScript, WordPress). Proven experience leading technical teams or having transitioned into a managerial or strategic role. Skilled in WordPress platform/hosting, HTML, CSS, JavaScript, PHP, Vue, and MySQL. Experience More ❯

business stakeholders to align technology decisions with strategic goals. Experience: 3–6 years of hands-on coding experience with a strong foundation in software development and system architecture (PHP, JavaScript, WordPress). Proven experience leading technical teams or having transitioned into a managerial or strategic role. Skilled in WordPress platform/hosting, HTML, CSS, JavaScript, PHP, Vue, and MySQL. Experience More ❯

end technical implementation and optimisation of web and marketing tracking technologies for our clients. This is a highly technical, client-facing role that requires advanced configuration and troubleshooting of JavaScript-based tracking tags, ensuring pixel-perfect data layer integrity and maximum data fidelity to inform marketing strategies. This role involves a combination of technical expertise, problem-solving, and client communication … Analytics 4 (GA4) and Google Tag Manager (GTM) for enterprise-level websites. This is not a reporting-only role. Front-End Code Proficiency: You must be proficient enough in JavaScript, HTML, and CSS to actively read, debug, and write custom code within GTM for advanced tracking and data layer manipulation. Marketing Pixel Expertise: You must have a proven ability to … client-facing agency environment. Technical Skills: Mandatory: Expert-level mastery of Google Analytics 4 (GA4) and Google Tag Manager (GTM), including advanced configuration and troubleshooting. Ideally knowledge of custom JavaScript tracking, server-side tagging, advanced e-commerce configurations, and custom template development Experience with other Tag Management Systems (Tealium, Adobe Launch) is a significant advantage. Proven ability to implement and More ❯

keep up-to-date with new Salesforce features and best practices. Required Skills: Salesforce Developer with 4+ years of experience, specializing in Cloud and LWC. Skilled in Apex, HTML, JavaScript (ES6+), CSS, SLDS, and Salesforce DX. Experienced in building accessible, WCAG 2.2-compliant portals, integrating via REST/SOAP APIs, and using declarative tools like Flows and Process Builder. Strong … problem-solving and communication skills. Holds key Salesforce certifications including JavaScript Developer I, Platform Developer I & II, and App Builder. All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest and the More ❯

Mid-Level Software Developer - MedTech | Cambridge (Hybrid) PHP | JavaScript | React | MySQL | AWS £40,000 - £50,000 DOE Are you a Software Developer who wants to see your work make a real difference to people's lives Join a growing MedTech business in Cambridge that's building innovative software to improve healthcare outcomes and empower clinicians worldwide. You'll be part … office (Tuesday, Thursday & Friday) and 2 days from home - giving you the balance of teamwork and flexibility. What You'll Be Doing Developing and maintaining scalable applications using PHP , JavaScript , and React . Working on new product features that directly impact healthcare professionals and patients. Writing clean, maintainable code and contributing to architectural discussions. Collaborating with other developers, product owners … a focus on performance and reliability. Working in a supportive environment that values learning, growth, and technical curiosity. What We're Looking For Commercial experience with PHP and modern JavaScript (React) . Good understanding of MySQL and relational database design. Experience deploying or maintaining services in AWS (or another cloud platform). Strong problem-solving skills and attention to detail. More ❯

Mid-Level Software Developer - MedTech | Cambridge (Hybrid) ?? PHP | JavaScript | React | MySQL | AWS ?? £40,000 - £50,000 DOE Are you a Software Developer who wants to see your work make a real difference to people's lives? Join a growing MedTech business in Cambridge that's building innovative software to improve healthcare outcomes and empower clinicians worldwide. You'll be part … office (Tuesday, Thursday & Friday) and 2 days from home - giving you the balance of teamwork and flexibility. What You'll Be Doing Developing and maintaining scalable applications using PHP , JavaScript , and React . Working on new product features that directly impact healthcare professionals and patients. Writing clean, maintainable code and contributing to architectural discussions. Collaborating with other developers, product owners … a focus on performance and reliability. Working in a supportive environment that values learning, growth, and technical curiosity. What We're Looking For Commercial experience with PHP and modern JavaScript (React) . Good understanding of MySQL and relational database design. Experience deploying or maintaining services in AWS (or another cloud platform). Strong problem-solving skills and attention to detail. More ❯

Frontend Software Developer London (Remote) | £30,000–£45,000 + shares & bonus Tech: JavaScript, React, TypeScript, Next.js, HTML, CSS We’re partnered with a leading SaaS company in the HR technology space, looking for a junior to mid-level frontend developer to join their growing team. You’ll work on modern, responsive web applications, using React and the latest frontend … user experiences Write clean, maintainable React code and contribute to continuous improvement What we’re looking for: Some commercial frontend experience, ideally with React and TypeScript Solid knowledge of JavaScript, HTML5, and CSS3 Benefits: Remote working Share options and performance bonuses More ❯

Frontend Software Developer London (Remote) | £30,000–£45,000 + shares & bonus Tech: JavaScript, React, TypeScript, Next.js, HTML, CSS We’re partnered with a leading SaaS company in the HR technology space, looking for a junior to mid-level frontend developer to join their growing team. You’ll work on modern, responsive web applications, using React and the latest frontend … user experiences Write clean, maintainable React code and contribute to continuous improvement What we’re looking for: Some commercial frontend experience, ideally with React and TypeScript Solid knowledge of JavaScript, HTML5, and CSS3 Benefits: Remote working Share options and performance bonuses More ❯

Tech Stack: Shopify, Liquid, JavaScript, HTML, CSS 🏡 Remote working: UK-based only 💰 Salary: £35,000 to £45,000 We’re on the lookout for a Shopify Developer to join a growing UK-based Shopify agency working with some brilliant eCom brands. You’ll be part of capable team building, optimising, and evolving high performing Shopify stores. You’ll be working … based for time zone alignment and occasional meetups. What you’ll need: Solid experience working with Shopify (Liquid templating, custom themes, app integrations) Strong frontend development skills (HTML, CSS, JavaScript) A good eye for detail and clean, maintainable code Comfortable collaborating remotely and managing your own time Nice to have: Experience with Shopify Plus Familiarity with modern frameworks (React/ More ❯

no signs of slowing! Following huge investment we continued to grow this new Software Engineering function in Southampton. This Software Developer role would suit someone working in a Node.js, JavaScript & GCP environment! As Software Developer you will Code Development: Writing clear, quality, tested, and well-documented code. Deployment & Maintenance: Managing and supporting multiple services across different environments. Skill Development: Continuous … backend development, with opportunities to learn frontend technologies. Always looking at latest tech, they're utilising Bun so any experience of this would be useful. The tech stack includes JavaScript/Node.js Bun Express/Nest.js Jest GCP Terraform Docker & compose React Kuberbetes Writing good quality code is the focus of this role, working on a hybrid basis with More ❯

no signs of slowing! Following huge investment we continued to grow this new Software Engineering function in Southampton. This Software Developer role would suit someone working in a Node.js, JavaScript & GCP environment! As Software Developer you will Code Development: Writing clear, quality, tested, and well-documented code. Deployment & Maintenance: Managing and supporting multiple services across different environments. Skill Development: Continuous … backend development, with opportunities to learn frontend technologies. Always looking at latest tech, they're utilising Bun so any experience of this would be useful. The tech stack includes JavaScript/Node.js Bun Express/Nest.js Jest GCP Terraform Docker & compose React Kuberbetes Writing good quality code is the focus of this role, working on a hybrid basis with More ❯

Job Description: Skill: SAP CPQ, PythonLocation: Santa Clara, California/USANote:- This position is only for OnsiteJob Description/Responsibilities:Strong Object Oriented Programming skillsProficiency with Python, JavaScript, SQL and REST APIsPrior experience of working with platforms and knowing where to configure vs where to code is a plusPrior SAP CPQ experience is a mustCan use Eclipse IDE, GIT, Maven … agile methodologies and ceremoniesConfigure product and pricing using SAP CPQCustomization using Pything and JavaScript.Gather requirements and design the solutions.Develop solutions using technologies mentioned.Strong Object Oriented Programming skillsProficiency with Python, JavaScript, SQL and REST APIsPrior experience of working with platforms and knowing where to configure vs where to code is a plusPrior SAP CPQ experience is a mustCan use Eclipse IDE More ❯

practices. Your new role As a Full Stack Engineer, you will be responsible for designing and developing high-quality web applications. You'll work across the full stack, using JavaScript, Vue.js, HTML, and CSS to deliver responsive, scalable, and user-friendly solutions. You'll collaborate closely with product and engineering teams to implement new features, optimise performance, and ensure best … practices are followed throughout the development lifecycle. What you'll need to succeed Strong commercial experience in JavaScript and modern frameworks such as Vue.js. Solid understanding of HTML, CSS, and responsive design principles. Experience building and maintaining scalable web applications. Familiarity with RESTful APIs and integrating front-end with back-end services. A proactive, problem-solving mindset and ability to More ❯